Exposure
ID
PIONI.2024-09-08T06:39:34.074_1
Header ID
PIONI.2024-09-08T06:39:34.074
Date updated
2024-09-08 06:45:27 UTC+0000
Release date
2025-09-08 06:45:27 UTC+0000
UTC Start
2024-09-08 06:39:34.075
UTC End
2024-09-08 06:39:59.675
MJD Start
60561.2774777147
MJD End
60561.277774010996
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006749
Ambient temperature (°C)
15.38
Seeing (arcsec)
0.7
Observation
ID
60676
Category
science
Program ID
114.27B2.001
Program Title
A SUB-PERCENT GEOMETRICAL LMC DISTANCE MEASUREMENT
Program Type
Normal
PI / COI
PIETRZYNSKI / GALLENNE / GRACZYK / HAJDU / GIEREN
Target
ID
45113
Name
HIP13701
RA
44.106744
DEC
-8.89935
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 48.6520 48.6530 143.8000 143.8000
A0-J2 116.1640 116.3100 88.6000 88.6000
A0-J6 155.3830 155.4250 13.9100 13.9960
B5-J2 97.0140 97.1440 64.2000 64.3000
B5-J6 190.2640 190.2720 2.5900 2.6660
J2-J6 167.5720 167.5570 331.9630 331.9960
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27B2.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60561.2774777147
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP13701
RA 44.106744
DEC -8.89935
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 48.652
HIERARCH ESO ISS PBL12 END 48.653
HIERARCH ESO ISS PBLA12 START 143.8
HIERARCH ESO ISS PBLA12 END 143.8
HIERARCH ESO ISS PBL13 START 116.164
HIERARCH ESO ISS PBL13 END 116.31
HIERARCH ESO ISS PBLA13 START 88.6
HIERARCH ESO ISS PBLA13 END 88.6
HIERARCH ESO ISS PBL14 START 155.383
HIERARCH ESO ISS PBL14 END 155.425
HIERARCH ESO ISS PBLA14 START 13.91
HIERARCH ESO ISS PBLA14 END 13.996
HIERARCH ESO ISS PBL23 START 97.014
HIERARCH ESO ISS PBL23 END 97.144
HIERARCH ESO ISS PBLA23 START 64.2
HIERARCH ESO ISS PBLA23 END 64.3
HIERARCH ESO ISS PBL24 START 190.264
HIERARCH ESO ISS PBL24 END 190.272
HIERARCH ESO ISS PBLA24 START 2.59
HIERARCH ESO ISS PBLA24 END 2.666
HIERARCH ESO ISS PBL34 START 167.572
HIERARCH ESO ISS PBL34 END 167.557
HIERARCH ESO ISS PBLA34 START 331.963
HIERARCH ESO ISS PBLA34 END 331.996
HIERARCH ESO ISS AMBI TAU0 START 0.006749
HIERARCH ESO ISS AMBI TAU0 END 0.006749
HIERARCH ESO ISS AMBI TEMP 15.38
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.7